摘要
车桑子(Dodonaea viscosa(L.)Jacq.)和白刺花(Sophora viciifolia Hance)是我省飞机播种造林的主要树种。由于在判定这两个树种种子质量时既无国家标准,又无地方标准作为依据,因此给种子质量评价和监督造成一定困难。本文通过对2001-2005年四川省林木种苗质量监督检测中心及凉山州林业种子种苗管理站车桑子和白刺花种子样品检测数据进行处理与分析,初步提出这两个树种种子质量分级标准的指标体系。
Dodonaea viscosa and Sophora viciifolia are major afforestation trees species used by aerial seeding in Sichuan Province. Without the national standard and local standard, it is difficult to control and monitor the seed quality of these two tree species. By analyzing the 2001 - 2005 testing data of Dodonaea viscosa and Sophora viciifolia seed inspected by Sichuan Tree Seed and Seedling Quality Control Center and Liangshan Forest Seed and Seedling Service,we preliminarily put forward the seed quality classification index system of these two species.
出处
《四川林业科技》
2007年第1期68-70,共3页
Journal of Sichuan Forestry Science and Technology
关键词
车桑子
白刺花
种子质量
标准
Dodonaea viscosa, Sophora viciifoTia, Seed quality, standard
